The exam is about 16 days away, and I need help determining which review book is the best to study. Though, the reality is that each review book published is meant to meet different persons' needs and time constraints. For example, someone may purchase a review book at the beginning of the AP US History course. Someone else may buy a book a few days before the exam and cram.
Overall, I need a book that has both brevity and accuracy. I simply need something that will refresh my memory in the time limit given.